OLTC transformers regulate the system voltage while the transformer is under energy. They regulate the low and high voltage so they prevent the negative effects of voltage variation.

OLTC transformers do not require maintenance for long time by using online oil Purifier .

Series FYZ OLTC (On Load Tap Changer) Insulation Oil Purifier is mainly used in the bypass circulation filtering system of OLTC. It can timely filter the oil while the transformer operates normally, or it can automatically filter the oil after switching of the OLTC. This equipment can efficiently remove the impurities, dissociated free carbon, water and oxides to ensure the quality of oil, thus it can guarantee the oil’s insulation, increase the switching times, postpone the repairing period, decrease the power cut off times, ensure the voltage’s quality and improve the safety and reliability of the OLTC.

Series FYZ is usually installed near the OLTC permanently (the hanging installation or fixed installation beside) as a special equipment. There are many kinds of models with different flow ratse and accessories with different functions for choices according to client’s actual need.

Positive and negative direction control of the motor, protection of over-load of motor start and phase-lacking.

Humidity relay, 50%-100% adjustable.

Automatically run this machine once after the operation of OLTC, the operation time can be set according to requirement from 0-99 hours, but it is usually set as 30 minutes. Another way is to proceed the filtration works every day at the fixed time lasting two hours. The two ways can be chosen accordingly.

Small volume, light weight, low maintenance cost and time.

Item

Name of Parameter

type/ unit

FYZ-10

Technical Parameter

Nominal flow rate

L/min

10

(can be designed as per request)

Working Pressure

Mpa

0.5

Working power

KW

380VAC, 50Hz, 3 Phase, 4 Wires

or as needed

Total electric power

KW

0.75

Diameter of inlet/Outlet hose

DN mm

25/25

Dimension

Length

mm

530

Width

mm

350

Height

mm

1000

Weight

KGS

100

After Filtration

Filtering Accuracy

micron

≤ 1

Moisture (Water Content)

PPM

≤ 20

Cleanness

NAS level

≤6

Note:1. The dimension and weight will be changed with changing of technical specs.

2. All the specs can be customized according to client's requirements.

Series FYZ OLTC (On Load Tap Changer) Insulation Oil Purifier

OLTC transformers regulate the system voltage while the transformer is under energy. They regulate the low and high voltage so they prevent the negative effects of voltage variation.

OLTC transformers do not require maintenance for long time by using online oil Purifier .

Series FYZ OLTC (On Load Tap Changer) Insulation Oil Purifier is mainly used in the bypass circulation filtering system of OLTC. It can timely filter the oil while the transformer operates normally, or it can automatically filter the oil after switching of the OLTC. This equipment can efficiently remove the impurities, dissociated free carbon, water and oxides to ensure the quality of oil, thus it can guarantee the oil’s insulation, increase the switching times, postpone the repairing period, decrease the power cut off times, ensure the voltage’s quality and improve the safety and reliability of the OLTC.

Series FYZ is usually installed near the OLTC permanently (the hanging installation or fixed installation beside) as a special equipment. There are many kinds of models with different flow ratse and accessories with different functions for choices according to client’s actual need.

Positive and negative direction control of the motor, protection of over-load of motor start and phase-lacking.

Humidity relay, 50%-100% adjustable.

Automatically run this machine once after the operation of OLTC, the operation time can be set according to requirement from 0-99 hours, but it is usually set as 30 minutes. Another way is to proceed the filtration works every day at the fixed time lasting two hours. The two ways can be chosen accordingly.

Small volume, light weight, low maintenance cost and time.

Technical Specifications

Item

Name of Parameter

type/ unit

FYZ-10

Technical Parameter

Nominal flow rate

L/min

10

(can be designed as per request)

Working Pressure

Mpa

0.5

Working power

KW

380VAC, 50Hz, 3 Phase, 4 Wires

or as needed

Total electric power

KW

0.75

Diameter of inlet/Outlet hose

DN mm

25/25

Dimension

Length

mm

530

Width

mm

350

Height

mm

1000

Weight

KGS

100

After Filtration

Filtering Accuracy

micron

≤ 1

Moisture (Water Content)

PPM

≤ 20

Cleanness

NAS level

≤6

Note:1. The dimension and weight will be changed with changing of technical specs.

2. All the specs can be customized according to client's requirements.

Series FYZ OLTC (On Load Tap Changer) Insulation Oil Purifier

OLTC transformers regulate the system voltage while the transformer is under energy. They regulate the low and high voltage so they prevent the negative effects of voltage variation.

OLTC transformers do not require maintenance for long time by using online oil Purifier .

Series FYZ OLTC (On Load Tap Changer) Insulation Oil Purifier is mainly used in the bypass circulation filtering system of OLTC. It can timely filter the oil while the transformer operates normally, or it can automatically filter the oil after switching of the OLTC. This equipment can efficiently remove the impurities, dissociated free carbon, water and oxides to ensure the quality of oil, thus it can guarantee the oil’s insulation, increase the switching times, postpone the repairing period, decrease the power cut off times, ensure the voltage’s quality and improve the safety and reliability of the OLTC.

Series FYZ is usually installed near the OLTC permanently (the hanging installation or fixed installation beside) as a special equipment. There are many kinds of models with different flow ratse and accessories with different functions for choices according to client’s actual need.

Positive and negative direction control of the motor, protection of over-load of motor start and phase-lacking.

Humidity relay, 50%-100% adjustable.

Automatically run this machine once after the operation of OLTC, the operation time can be set according to requirement from 0-99 hours, but it is usually set as 30 minutes. Another way is to proceed the filtration works every day at the fixed time lasting two hours. The two ways can be chosen accordingly.

Small volume, light weight, low maintenance cost and time.

Technical Specifications

Item

Name of Parameter

type/ unit

FYZ-10

Technical Parameter

Nominal flow rate

L/min

10

(can be designed as per request)

Working Pressure

Mpa

0.5

Working power

KW

380VAC, 50Hz, 3 Phase, 4 Wires

or as needed

Total electric power

KW

0.75

Diameter of inlet/Outlet hose

DN mm

25/25

Dimension

Length

mm

530

Width

mm

350

Height

mm

1000

Weight

KGS

100

After Filtration

Filtering Accuracy

micron

≤ 1

Moisture (Water Content)

PPM

≤ 20

Cleanness

NAS level

≤6

Note:1. The dimension and weight will be changed with changing of technical specs.

2. All the specs can be customized according to client's requirements.